Warning: file_put_contents(/www/wwwroot/ppbbu/laei.cn/cache/af804c399032808cb0b2d8fbe937298c.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/laei.cn/index.php on line 58 stepped reckoner是什么意思,stepped reckoner的翻译,stepped reckoner音标、读音、用法和例句_按摩法牛津词典